baber/WOPTO huggingface dataset:
Patent JP-H0770483-A (JP)
Title: Coating composition
Inventor: MATSUMOTO SATORU
IPC: C09D5/36
Filed: 1993-09-07
Abstract: PURPOSE:To obtain a coating composition capable of effectively preventing the precipitation of flaky pigment and having excellent coating film properties such as interlaminar strength, chipping resistance and water-resistance by compounding a vehicle component with a flaky pigment and a specific phosphoric acid ester substance. CONSTITUTION:This coating composition is produced by compounding (A) a vehicle component composed of (a) a hydroxyl-containing resin, (b) a hardener and (c) a cellulose acetate butyrate resin with (B) a flaky pigment and (C) a phosphoric acid ester substance composed of (i) an ethylenic phosphoric acid monomer unit having acidic hydroxyl group bonded to P atom or its salt, (ii) a hydroxyl-containing ethylenic monomer unit, (iii) a silane-containing ethylenic monomer unit of the formula (A is single bond, alkylene, etc.; R1 is H or CH3; R2 is CH3 or C2H5; (m) is 0-2; (n) is 1-3) (the content of the component (iii) is 0.5-20wt.% based on the sum of all units) and having an acid value of 30-120 mgKOH/g, a hydroxyl value of 28-140mgKOH/g and a number-average molecular weight of 2,000-20,000.
Patent JP-S60138792-A (JP)
Title: Memory device
Inventor: ITOU EISUKE
IPC: G11C11/407
Filed: 1983-12-27
Abstract: PURPOSE:To improve the operating speed of a system using a memory by comparing an input/output of a write/read data amplifier of a memory cell so as to generate a write/read end signal to the memory cell thereby eliminating unnecessary wait period. CONSTITUTION:A write input data via a data control circuit 14 is latched to a control circuit 17, amplified by a sense amplifier 13, written in the memory cell 11 and H or L is identified clearly by a comparator 15 to which a reference level is set. Then the output of the comparator 15 and the circuit 17 is compared by a comparator 16 and when they are coincident, a write end signal is outputted and a CPU is started immediately to this signal. A read end signal is outputted similarly. Thus, it is not necessary to provide an unnecessary prescribed period of wait period to the CPU, and the operating speed of the system using the memory cell is improved.
Patent JP-S60138606-A (JP)
Title: Control system
Inventor: NATSUME AKINORI
IPC: G05B9/03
Filed: 1983-12-27
Abstract: PURPOSE:To cope with any fault of a controller of a using system without giving any disturbance to a plant to be controlled, by providing a tracking device and a fault diagnosing device and controlling the output level when the outputs of both devices are switched. CONSTITUTION:If a fault of a controller 1A of a using system is due to a sudden change, the deviation between a control signal Qa of a using system and a control signal Qb of a waiting system and the variation of a process quantity P are immediately produced. Thus a fault diagnosing device 3 works in a short time to detect the fault of the controller 1A. Then the device 3 gives a switch signal S to a control system switch 2 to start a controller 1B of a waiting system. In case the controller 1A has a fault owing to a slow change of its control signal, a deciding circuit 4B applies a decision signal V to a tracking signal output circuit 4C. Then a tracking signal setting circuit 4A applies a tracking signal T to the controller 1B. The signal T is stored previously when the deviation between signals Qa and Qb is small and equal to the normal value of the controller 1A. While the device 3 gives a signal S to the switch 2 to start the controller 1B.
Patent JP-H0293387-A (JP)
Title: Double tuning high frequency coil for magnetic resonance apparatus
Inventor: OKAMOTO KAZUYA
IPC: G01R33/32
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a uniform high frequency magnetic field by two frequencies by connecting a parallel resonance capacitance element between the mutual connection points of the respective tie conductors of a pair of loop like conductors and respectively inserting series resonance capacitance elements on the way of a plurality of the tie conductors. CONSTITUTION:A plurality of linear tie conductors 3 are connected between a pair of loop like conductors 1, 2 opposedly arranged at a predetermined interval. Parallel resonance capacitance elements 4 are respectively connected between the connection points, to which the respective one terminals of the tie conductors 3 of the loop like conductor 1 are connected, in parallel and, in the same way, parallel resonance capacitance elements 5 are also respectively connected between the connection points to which the respective other terminals of the conductors 3 of the loop like conductor 2, in parallel. The midway of the tie conductors 3 is divided and series resonance capacitance elements 6 are respectively inserted in the divided parts in series to the tie conductors 3. A transmission part 108 or receiving part 111 is connected to either one of the tie conductors 3 through a coupling conductor or a matching device. By this method, a uniform high frequency magnetic field can be generated by two kinds of frequencies.
Patent JP-H1093476-A (JP)
Title: Transmitter and receiver for radio communication equipment
Inventor: MIYAZAKI YOSHITO
IPC: H04B1/54
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver capable of reducing power consumption and suitable for a portable radio communication terminal by supplying a receiving local signal to a frequency converting means and a transmitting local signal to a modulation means by synchronizing by every slot. SOLUTION: Base band signals I, Q are supplied to a quadrature modulator 75 and the signal is inputted from a VCO 77 of a first local signal generating circuit part via a fourth switch 79. The local signal or a second transmitting local signal inputted from a VCO 81 is modulated, a modulation wave component of an obtained modulation signal is removed by an SAWBPF 66 and the modulation signal of a carrier wave frequency band is extracted. An output of the BPF 66 is amplified at a prescribed amplification factor via a switch 65 by a high power amplifier 74, after that its modulation wave component is removed via an antenna switch 63 by an SAWBPF 62 and transmitted as a radio signal from an antenna 61. In this way, the transmitter/receiver is miniaturized by suppressing a circuit configuration required for a local signal generating means.
Patent JP-S61125036-A (JP)
Title: Set position controlling error detecting device for wafer boat setting elevator
Inventor: INOUE GIICHI
IPC: H01L21/67
Filed: 1984-11-21
Abstract: PURPOSE:To prevent a wafer, a boat, an arm and other thins from breakage and breakdown by detecting whether an arm existing region is a swing possible region or not with a sensor device independently of a digital controlling system for the arm. CONSTITUTION:As each motor 8 and 12 is controlled by a digital controlling system, for instance, a height position of an arm 7 is decided through controlling at first the first motor 8 by the digital controlling system in loading a boat 4, and a crosswise direction position of the arm 7 is decided through controlling a swing movement of the arm 7 after controlling the second motor 12, a boat 4 is mounted on a stage 31 or 32 by lowering the arm 7 through controlling the first motor 8 again. It is confirmed that each output of sensors 22 and 23 independent of the digital controlling data is off before the next swing movement through using region detecting sensors 22 and 23 and positioning an arm height in this case, and the arm 7 does not exist in operation prohibited regions l2 and l3.
Patent JP-2001077420-A (JP)
Title: Ultraviolet light-emitting body and manufacture thereof
Inventor: RI KINKEI
IPC: H01L21/365
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet light-emitting body which can emit ultraviolet light at room temperature and whose band gap can be adjusted within a wide range, and a manufacturing method therefor. SOLUTION: An ultraviolet light-emitting body 1 has a semiconductor mixed crystal 4, based on zinc oxide formed on the (001) plane of a sapphire (α-Al2O3) substrate 2, and a CW-oscillated He-Cd laser or an electron beam is irradiated onto the entire surface of the mixed crystal 4 at a room temperature to cause ultraviolet light to be emitted. The mixed crystal 4 has ZnO-based composition ZnxCyOz, having a band gap larger than that of ZnO which at room temperature is 3.3 eV. The mixed crystal 4 has x, y and z for its composition of ZnxCyOz adjusted by adjusting the lowgrowing temperature to 300 deg.C or lower to increase its band gap.
Patent JP-S6489823-A (JP)
Title: Control circuit for radio equipment
Inventor: ITO KOICHI
IPC: D03D1/02
Filed: 1987-09-30
Abstract: PURPOSE:To attain communication excellent in quality by providing a period adjusting means adjusting so that the period of control step is not constant, thereby reducing spurious radiation in the transmission/reception. CONSTITUTION:A random generator 21 connecting to a microprocessor(MCU) 10 is provided. The MCU 10 multiplies a random number (k) fetched from the random number generator 21 with a preset time t1 and a timer processing to stop a series of processing by a time of kXt1 is executed. Thus, the processing time to be circulated for the talking operation is made random depending on the value of the random number (k) and the period of the control step required for the transmission/reception is adjusted not to be constant, then the production of a frequency spectrum being a cause to a spurious radiation represented by a heat tone during talking is suppressed to ensure communication with excellent quality.
Patent JP-H1073854-A (JP)
Title: Surface reforming device
Inventor: NISHIDATE TOSHIO
IPC: B65H5/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to evenly reform the entire part of roller surfaces by arranging a UV irradiation in the upper protective of a conveyor and irradiating rubber material with UV rays in an ozone atmosphere while rotating rollers, thereby reforming the surfaces of the rubber materials. SOLUTION: Roller constituting bodies 5 are constituted by connecting both end faces of the rollers adjacent to each other by a pair of chain platea having the recessed parts on the center of the upper parts. The conveyor 1 is constituted by arranging a pair of the roller constituting bodies 5 in a traveling direction so as to have a spacing therebetween. The UV irradiator 2 is arranged in the upper part of the conveyor 1 and is so constituted that the conveyor 1 for transporting works passes the ozone atmosphere. Both ends of the rollers having the rubber materials on the surface exclusive of both ends are placed across the recessed parts of the chain plates at both ends and while these rollers are rotated, the rubber materials are irradiated with the UV rays.  In such a case, the rollers are transported at a specified speed and further, the rollers rotate at the prescribed speed, the entire part of the roller surface is evenly reformed.
Patent JP-H10116442-A (JP)
Title: Optical disk substrate
Inventor: MUKAI SEIICHI
IPC: G11B7/24047
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance, mechanical characteristics and chemical resistance by using a polyvinyl cyclohexane block copolymer which is obtd. by hydrogenation of aromatic rings in a specified styrene-based block copolymer. SOLUTION: This styrene-based block copolymer can be easily obtd. by a well-known polymn. of A segment and B segment such as so-called living anion copolym., for example, by using an org. lithium compd. as an initiator in a hydrocarbon solvent such as hexane and heptane. In this block copolymer, the ratio of A segment to B segment is 60/40 to 99/1, preferably 90/10 to 99/1. Then the aromatic rings in the obtd. copolymer are hydrogenated in the presence of a hydrogenation catalyst having hydrogenating ability for aromatic rings to obtain a polyvinyl cyclohexane block copolymer. When the copolymer is formed into an optical disk, its double refractivity index is <=30nm.
Patent JP-H04127021-A (JP)
Title: Structure of electrode part of electromagnetic flowmeter detector
Inventor: KURAMOCHI MAMORU
IPC: G01F1/58
Filed: 1990-09-19
Abstract: PURPOSE:To prevent the insulation deterioration of an electrode and to improve the flow rate characteristics of a detector by forming an insulating tube in the mold lining, and clamping the lining by the electrode in a manner not to generate a space of the lining between the electrode and a pipe hole. CONSTITUTION:A lining 2 is formed in the mold lining through injection molding and molded from the inner face to a flange flare part of a pipe. A pipe hole 1b is coated all over the surface thereof with the lining 2 in a manner not to generate a room of the lining 2 between an electrode 3 and the pipe hold 1b. A hole of the same tapering angle as that of the electrode 3 is formed in the pipe hole 1b. When the electrode 3 is inserted into the tapered hole and clamped by a nut 7, a room of the lining 2 is never formed. Therefore, even if the water or liquid penetrates from a gap (g) between the flange 8 and the lining flare 2a, the insulating resistance of the electrode 3 is not deteriorated, thereby improving the flow rate characteristics.
Patent JP-H04127572-A (JP)
Title: Mos transistor
Inventor: KATO MASATAKA
IPC: H01L21/76
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a leakage current from occurring in a MOS transistor by a method wherein a groove-shaped element isolating region is provided to a peripheral region, and a groove is provided so as to include an edge region of a LOCOS film just under a gate electrode. CONSTITUTION:When a gate electrode 4 is irradiated with ionizing radiation as a positive voltage is applied to it, an electrical field is applied onto the oxide film under the gate electrode 4 from the gate electrode side to the silicon substrate 1 side, and holes induced by the irradiation with radiation are stored inside the oxide film near the substrate 1. In a LOCOS film, at the irradiation of ionizing radiation at a dose of 10<6> rad, a polarity inversion is induced in the surface of a P-type silicon substrate, but in a groove structure, as an oxide film 10 between the polycrystalline silicon layer 7 inside the groove and the gate electrode 4 is thin and the polycrystalline silicon layer 7 is low in impurity concentration, a polarity inversion is not induced in the surface of a polycrystalline silicon layer 7. Even if a polarity inversion is induced in the surface of the polycrystalline silicon layer 7, as the polycrystalline silicon layer 7 inside the groove is isolated from the silicon substrate 1 by an oxide film, a leakage current is prevented from occurring between a source and a drain.
Patent JP-H1184838-A (JP)
Title: Toner cartridge
Inventor: WADA HISAYUKI
IPC: G03G15/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the filling and using of noncaptive toner by providing a locking member held with the respective engaging parts of outer and inner cylinders in the position where a toner supplying port is closed with the inner cylinder, between the inner and outer cylinders. SOLUTION: The toner cartridge consists of an outer cover 2 as the outer cylinder, a toner tank 3 as the inner cylinder which is coaxially and freely fitted into the outer cylinder and the locking member 4 provided between the outer cover 2 and the toner tank 3. When the toner supplying port is closed, the locking member 4 is held by the locking pawl 11 of the toner tank 3 and the projection 13 of the outer cover 2. Further, the locking member 4 is held by the projection 10 of the toner tank 3 and the locking pawl 14 of the outer cover 2. In other words, when the toner supplying port is closed, the end faces 4a and 4b of the turnable locking member 4 butt against the locking pawl 14 and projection 13 of the outer cover 2 respectively to inhibit the turning of the tank 3 with respect to the outer cover 2, even if the tank 3 is turned in the direction of an arrow B or C.
Patent JP-S61126866-A (JP)
Title: Image processing system
Inventor: KATO KATSUNORI
IPC: G09G5/391
Filed: 1984-11-22
Abstract: PURPOSE:To enable turning top and bottom of image inversely by changing transmission order of image information at the time of forming a possible image based on the image informing in parallel data. CONSTITUTION:When a command of output of image with the inverse turning of top and bottom is inputted from a keyboard 31 image information in a RAM34 is read out in the order, AD-N...AD-1, AD-0. When AD-N is outputted in bus 41, it is latched each eight bit by data latches 54 and 55 as a parallel image signal V3. Next, n-7-n are outputted to a shift register 56 from the data latch 55, and the shift register 56 outputs n-7- to D7-D0 terminals in a line. When the shift is performed by clock corresponding to an output equipment, an image signal is outputted from Q'0 in the order of n, n-1-n-7, and the image signal of n-15...n-8 is inputted in shift register in a line to be outputted from Q'0 in the order of n-8...n-15. Thus, the image forming whose top and bottom turns inversely against read time can be obtained by such action.
Patent JP-S60138449-A (JP)
Title: Apparatus for isotachophoresis analysis
Inventor: KOBAYASHI SHIYOUICHI
IPC: G01N27/447
Filed: 1983-12-27
Abstract: PURPOSE:To change over electrode cells at the most suitable timing without being influenced by the structure, etc. of an electrophoresis tube by determining the time when the boundary surface between a leading liquid and a terminal liquid reaches just before the entrance of the electrophoresis tube having different diameters by integrating previously the electrophoresis current. CONSTITUTION:A uniform velocity electrophoresis analyzing apparatus 1 of three electrodes mode is composed of a terminal liquid electrode cell 2, the first and second leading electrode cells 3, 4, the electrophoresis tube 5 forming a different diameter step part 6 for connecting the cells 2 and 3, a branch electrophoresis tube 7 having a branch thin tube part 8 for connecting the part 6 and the cell 4, a high voltage source 9, a means 10 for changing over the electrode cells and a controller 11 for controlling the time for changing over the electrophoresis circuit. The time for changing over the leading liquid electrode cells from the first one to the second one is decided basing on the integrated value, relating the electrophoresis current until the boundary surface between the leading and terminal liquids is attained to the part 6 in the state in which the sample is not poured, determined previously by two times analyses with considering the voltage variation.
Patent JP-H0193470-A (JP)
Title: Ceramic sintered material
Inventor: SAYANO AKIO
IPC: C04B35/584
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a sintered material composed mainly of silicon nitride and having excellent uniformity between the part near the surface and the core part, by forming and sintering silicon nitride using a sintering assistant composed of a rare-earth metal oxide, aluminum oxide and titanium oxide. CONSTITUTION:The objective sintered material is produced by forming a ceramic mixture containing 1-10wt.% of a rare-earth metal oxide, 1-10wt.% of aluminum oxide and 0.1-5wt.% of titanium oxide as sintering assistants and the remaining part of silicon nitride. The sum of the components to be added as sintering assistants is preferably 0.5-20wt.% based on the whole ceramic mixture. The amount of the sintering assistant component is properly selected according to the sintering method. For example, a high-density and high-strength sintered material can be produced by the addition of a small amount of the sintering assistant in the case of hot-press compared with sintering under normal pressure or under pressure in an atmosphere. In the above case, sufficient effect can be attained by using a small amount of titanium oxide i.e, about 0.1-1wt.% based on the whole ceramic mixture.
Patent JP-H03110246-A (JP)
Title: Installation of surface-finishing material for house
Inventor: KAMITE MASAYUKI
IPC: E04F13/02
Filed: 1989-09-22
Abstract: PURPOSE:To enhance strength by providing a V-shaped notch and slits to the reverse side of a plasterboard respectively on the outside angle and on the reentrant angle, and by sticking the plasterboard to a wall surface with a stainless steel leaf bent in chevron on the outside angle and bent in valley on the reentrant angle. CONSTITUTION:A surface-finishing material A, made from a plasterboard 1 acting as a base body with a stainless steel leaf 2 bonded and fixed thereon in advance, is installed along a panel main body 3 of a wall surface W, and execution therefor is made simultaneously with the part of the plasterboard 1 that is to form a backing for the interior. To the inside of the plasterboard 1 on the spot facing the outside angle of the wall surface W, a notch 1a in V shape section is formed so that the tip of the notch reaches the reverse side of the stainless steel leaf 2 and to the inside of the plasterboard 1 on the reentrant angle, slits 1b are formed densely so that the tips of the slits reach the reverse side of the stainless steel leaf 2. The leaf 2 on the outside angle is made capable of being bent in chevron to fit to the notch 1a, and the leaf 2 on the reentrant angle is bent to form a valley, then the plasterboard 1 is stuck to the wall surface. Thereby execution of surface finishing and backing work for the interior can be made easily in site.
Patent JP-S61126642-A (JP)
Title: Actuator of optical head object lens
Inventor: NOMURA HIROO
IPC: G02B7/08
Filed: 1984-11-22
Abstract: PURPOSE:To make an actuator small-sized and thin and to extend the tracking following-up range by controlling the motion of an object lens in the tracking direction by the rotation of a parallel plate which is fixed at two points on diagonal lines of the bottom face of a bearing and has the other end fixed to an actuator substrate. CONSTITUTION:An object lens 10 is fixed by a piston-shaped lens holder 11 and is adhered to a focusing coil 12. Four frame type tracking coils 13 are arranged and fixed in four corners on the coil 12. The lens holder 11 is just fitted to a cylindrical bearing 14. Consequently, the object lens 10 is accurately moved uniaxially in the focus direction. A parallel plate 15 is attached to the bottom face of the bearing 14, and a part of this plate is fixed at tow points on diagonal lines of the bottom face of the bearing 14. These fixing points are rotated freely. The other end of the parallel plate is fixed to an actuator substrate 16 freely rotatably. Thus, the small-sized and thin actuator which has a wide tracking following-up range is obtained.
Patent JP-H0584839-A (JP)
Title: Method for stable forming of molded product from fiber-reinforced thermoplastic resin sheet
Inventor: EGUCHI HISASHI
IPC: B29C53/04
Filed: 1991-09-26
Abstract: PURPOSE:To form continuously in a stable condition a molded product from a fiber-reinforced thermoplastic resin sheet. CONSTITUTION:In the process of forming a gutter-formed core (A2) for a fiber composite gutter with corners (a)-(e) at specified positions from a fiber-reinforced thermoplastic resin sheet (A1), the specified corners (a)-(e) are formed one after another from the end of the sheet (A1). The corners (a)-(e), immediately after being formed in each step, are coated with a thermosetting resin on their outer surfaces, and the coated parts (C1)-(C2) are cured.
Patent JP-H08111141-A (JP)
Title: Switch
Inventor: YONEHARA HIROTO
IPC: H01H3/20
Filed: 1994-10-13
Abstract: PURPOSE: To provide a highly versatile switch having a lock mechanism which is excellent in installing workability. CONSTITUTION: A lock unit 2 provided with an actuating part to actuate a switching mechanism 9 and a lock body 23 to lock its actuating part so as to be resetted, is installed in a switch body 1 with built-in switching mechanism 9. At the same time, a head unit 3 provided with an actuating part to interlock with the actuating part of the lock unit 2, is installed in this lock unit 2.